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RESTRUCTURING (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 9 Months Ended
Sep. 30, 2012
employees
Jun. 30, 2014
sqft
Sep. 30, 2013
Jun. 30, 2014
Scenario, Forecast [Member]
Jun. 30, 2014
Lease Related Costs [Member]
Sep. 30, 2013
Lease Related Costs [Member]
Restructuring Cost and Reserve [Line Items]            
Area of headquarters facility   120,000        
Number of employees terminated 74          
Rent income       $ 200    
Restructuring reserve   $ 1,058 $ 978   $ 941 $ 877